Android app development courses can help you learn Java and Kotlin programming, user interface design, and mobile app architecture. You can build skills in debugging, performance optimization, and integrating APIs for enhanced functionality. Many courses introduce tools like Android Studio for coding, Firebase for backend services, and Git for version control, allowing you to effectively manage your projects and collaborate with others.

Skills you'll gain: SonarQube, Apache Maven, Jenkins, Apache Tomcat, Build Tools, Application Deployment, Java, DevOps, Amazon Web Services, Continuous Integration, CI/CD, Software Installation, Amazon Elastic Compute Cloud, Git (Version Control System)
Beginner · Course · 1 - 3 Months

Fundação Instituto de Administração
Skills you'll gain: Integrated Marketing Communications, Digital Analysis, Marketing Strategies, Digital Marketing, Consumer Behaviour, Customer Analysis, Strategic Marketing, Digital Marketing Campaigns, Digital Marketing Tools, Journey Mapping, Persona Development, Target Audience, Decision Making
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: OpenAI, OpenAI API, Development Environment, DeepSeek API, Agentic Workflows, AI literacy, Application Development, Game Design, Agentic systems, Email Automation, Web Scraping
Intermediate · Course · 1 - 3 Months
The Hong Kong University of Science and Technology
Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, Vibe coding, HTML and CSS, Web Design and Development, AI literacy, Generative AI, Web Development, Web Applications, Python Programming, Data Analysis, Data Mining, AI Workflows, Simulations, Debugging
Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Model Context Protocol, Gemini, Node.JS, Google Gemini, AI Workflows, Generative AI Agents, OpenAI API, Prompt Engineering, Agentic Workflows, Retrieval-Augmented Generation, Embeddings, OpenAI, TypeScript, Back-End Web Development, Server Side, Web Applications, API Design, Web Development, Javascript, Data Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Surveys, Brand Awareness, Pivot Tables And Charts, Brand Management, Marketing Analytics, Branding, Dashboard Creation, Google Analytics, Looker (Software), Business Intelligence, Stakeholder Communications, Market Research, Key Performance Indicators (KPIs), Financial Forecasting, Data Storytelling, Tableau Software, Power BI, Forecasting, Regression Analysis, SQL
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Employee Engagement, Conflict Management, Decision Making, Industrial and Organizational Psychology, People Management, Organizational Leadership, Management Training And Development, Drive Engagement, Leadership and Management, Human Relations Movement, Organizational Effectiveness, Leadership Studies, People Development, Negotiation, Team Oriented, Organizational Development, Staff Management, Behavior Management, Learning Theory, Motivational Skills
Beginner · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Account Strategy, Account Management, Sales Presentation, Sales Territory Management, Sales Management, Sales Strategy, Sales Presentations, B2B Sales, Product Demonstration, Executive Presence, Consultative Approaches, Strategic Leadership, Closing (Sales), Sales Pipelines, Coordinating, Revenue Management, Stakeholder Management, Cross-Functional Collaboration, Storytelling, Organizational Structure
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, HTML and CSS, Cascading Style Sheets (CSS), Web Content Accessibility Guidelines, GitHub, Web Design, Web Design and Development, Web Development Tools, Git (Version Control System), Browser Compatibility, Version Control, Front-End Web Development, Web Development, Application Deployment, Hypertext Markup Language (HTML), Typography
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Event-Driven Programming, Web Development Tools, HTML and CSS, Web Development, Javascript, Web Applications, Web Design and Development, Cascading Style Sheets (CSS), Programming Principles
Intermediate · Guided Project · Less Than 2 Hours

EDUCBA
Skills you'll gain: Verification And Validation
★ 4.5 (15) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Invoicing, Billing & Invoicing, Accounts Payable, Vendor Relationship Management, Billing Inquiries, Process Mapping, Vendor Management, Payment Processing and Collection, Business Workflow Analysis, Process Flow Diagrams, Workflow Management, Business Communication, Accounts Payable and Receivable, Payment Processing, Standard Operating Procedure, Document Management, Communication, Communication Strategies, Procedure Development
Beginner · Course · 1 - 4 Weeks